Báo cáo y học: "In vitro nuclear interactome of the HIV-1 Tat protein" pps

... regimens against H. pylori infections. The mechanism of their bactericidal activities against H. pylori strains remains to be elucidated. Key words: Helicobacter pylori, bactericidal activity, antibacterial ... 3(3):112-116 â2006 Ivyspring International Publisher. All rights reserved Research Paper In vitro bactericidal activities of Japanese rice-fluid ag...

Ngày tải lên: 31/10/2012, 17:03

... 2002 The fate of hCDC6p during the HeLa cycle (Eur. J. Biochem. 269) 1041 Synthesis and turn-over of the replicative Cdc6 protein during the HeLa cell cycle Esther Biermann, Martina Baack, Sandra ... across the yeast cell cycle. They rapidly decrease w ith the entry of yeast cells into S phase and increase again during t he following G1 phas...

Ngày tải lên: 17/03/2014, 23:20

... brain of metachromatic leukodystrophy mice [21] and b-glucuronidase cDNA into the brain of mucopolysaccharidosis type VII mice [22], showing that the in vivo transfer of genes by lentiviral vectors ... Transfer and Therapy, Institute for Cancer Research and Treatment, University of Turin, Italy Mucopolysaccharidosis type I (MPS I) results from a defi- ciency in th...

Ngày tải lên: 24/03/2014, 04:21

... validity of the new model for the analysis of the mechanisms of cartilage destruction by SFB. Both MMP-1, capable of cleaving intact collagen [44], and MMP-3, responsible for the cleavage of other ... inhibition of the caseinolytic activity in zymography by EDTA and lack of inhibition by the serine protease inhibitor phenylmethylsulfonyl fluoride further co...

Ngày tải lên: 09/08/2014, 01:22

... PAF-AH assay analysis. From the pellet of the 1st centrifugation (leukocytes and erythrocytes) the isolation of the leukocytes from the contaminating erythrocytes was achieved by erythro- cyte s edimentation. ... Taylor RR: Platelet and plasma platelet- activating factor in sepsis and myocardial infarction. J Lipid Mediat Cell Signal 1994, 9:167-182. 21. Ayala A, Chaudry IH:...

Ngày tải lên: 11/08/2014, 03:20

... Taylor RR: Platelet and plasma platelet- activating factor in sepsis and myocardial infarction. J Lipid Mediat Cell Signal 1994, 9:167-182. 21. Ayala A, Chaudry IH: Platelet activating factor and ... Tsoupras et al.: In vitro anti-inflammatory and anti- coagulant effects of antibiotics towards Platelet Activating Factor and thrombin. Journal of Infla...

Ngày tải lên: 11/08/2014, 06:23

... without compound (control). Figure 4 Antiviral effect of chloroform extract of Solanum nigrum against HCV NS3 protease. Huh-7 cells were transfected with 0.5 μg of constructed HCV NS3 protease vector ... Anti-HCV activity of methanol extract of Solanum nigrum. Huh-7 cells were incubated with HCV serum and 100 μg/μl concentration of Solanum nigrum seeds extract for...

Ngày tải lên: 11/08/2014, 21:21

... pre- vent infection, as well as preventing the spread of infec- tion, due to the high level of inhibition displayed in the attachment/entry inhibition assays. This is p articularly pertinent in confined ... technical input for assay protocols. RB provided the extracts that were made previously for another study, as well as provided necessary information regarding the origin and...

Ngày tải lên: 12/08/2014, 04:20

... purposes) Discussion Several pharmacokinetic and pharmacodynamic parame- ters, including bioavailability, receptor binding-affinity, and elimination half-life contribute to the safety and effi- cacy profile of an ICS. ... metabolism of four ICS. Donor profiles are summa- rized in Table 1. Cellular viability Viability of tissue samples was assessed using ATP content and pro...

Ngày tải lên: 12/08/2014, 15:21

... reported that many chemokines and proinflammatory cytokines induce the infiltration of inflammatory cells (mainly mononuclear cells and T cells) into the synovium of inflamed joints and thus mediate ... Potential role and mechanism of IFN- gamma inducible protein-10 on receptor activator of nuclear factor kappa-B ligand (RANKL) expression in rheu...

Ngày tải lên: 12/08/2014, 17:22

... HMEs) that add water and heat to HMEs have been developed. In this study we evaluated the efficiency, both in vitro and in vivo, of a new active HME (the Performer; StarMed, Mirandola, Italy) as compared ... L, Viviand X, Boyadjiev I, Vialet R, Martin C: The com- bination of a heat and moisture exchanger and a BoosterTM: a clinical and bacteriological...

Ngày tải lên: 12/08/2014, 20:20

... Although the recruitment of these specific cellular factors by Tat to the HIV-1 LTR are crucial for Tat function, they only partially account for the intricate molecular mechanisms underlying the dynamics of ... chromatin deacetylation and histone deacetylase occupancy at the inte- grated promoter of human immunodeficiency virus type 1 (HIV-1) by the HIV-1 repressor...

Ngày tải lên: 12/08/2014, 23:21

... is remarkable that Tat and Cdk9 have very similar dynamics. This supports the idea that they remain together in the elongating complex, rather then Tat being transferred to the polymerase while ... situation changed dramatically when HIV-1 transcription was activated by PMA/ionomycin, in the absence of Tat. In this case, P- TEFb turn-over was rapid, as it remained bound to the...

Ngày tải lên: 13/08/2014, 05:22

... No 3 Research In vitro norepinephrine significantly activates isolated platelets from healthy volunteers and critically ill patients following severe traumatic brain injury Christoph Tschuor 1 , ... changes. ã Norepinephrine, in a concentration-dependent manner, stimulates isolated platelets in healthy volunteers and critically ill patients...

Ngày tải lên: 13/08/2014, 11:22

... caspase-3. Conclusion: Acetylshikonin isolated from Arnebia euchroma (Royle) Johnst cell suspension cultures exhibits specific in vivo and in vitro antitumor effects. Background Arnebia euchroma (Royle) Johnst (Ruanzicao), ... Shikonin derivatives have cytotoxic and antitumor effects. This study aims to investigate the antitumor effects...

Ngày tải lên: 13/08/2014, 15:21